39244751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 11074609

約数列:

[1, 7, 13, 53, 79, 91, 103, 371, 553, 689, 721, 1027, 1339, 4187, 4823, 5459, 7189, 8137, 9373, 29309, 38213, 54431, 56959, 70967, 105781, 381017, 431261, 496769, 740467, 3018827, 5606393, 39244751]

約数ペア:

[(1, 39244751), (7, 5606393), (13, 3018827), (53, 740467), (79, 496769), (91, 431261), (103, 381017), (371, 105781), (553, 70967), (689, 56959), (721, 54431), (1027, 38213), (1339, 29309), (4187, 9373), (4823, 8137), (5459, 7189)]